The OKP is a series of reflex sights designed by Vladimir Nikitin and produced in Ekaterinburg, Russia. The OKP was originally designed to be used on shotguns and rifles for hunting and shooting sports. The first OKP model, known as the OKP-1, was released in 1999. Depending on the model, OKP-7 sights can be attached to Warsaw Pact Dovetail Mounts or Picatinny rails.
"An unmagnified optic for short range engagements."
— In-game description
The 1x OKP-7 is a reflex sight featured in Insurgency: Sandstorm.